With the return of beautiful spring weather comes the likelihood of encountering deer ticks.

While tiny in size, these little bugs can pack a powerful punch. Before we get our shorts out of storage, it's a good time to review the symptoms of Lyme disease and how to prevent it.

Most cases of Lyme disease occur between May and August, and central Wisconsin seems to carry a heavy burden of this disease. We are fortunate to have abundant heavy woodlands, but with that beauty comes more ticks and animal hosts to transport them.

A deer tick needs to be attached for at least 24 to 48 hours in order for it to pass Lyme disease on to us. That is why it is important to check closely for the presence of ticks after spending time outdoors. Quick removal of any ticks will prevent transmission of Lyme disease. If a tick may have been attached longer than a day, watch for the following symptoms of Lyme disease: a circular rash near the site of the tick bite that expands in size over days or weeks, fever, headache, fatigue and skin rash (seen in about 80 percent of cases).

Lyme disease can be effectively treated with simple antibiotics, and early treatment is important. If left untreated, infection can spread to joints, the heart and the nervous system. Preventing the disease in the first place is ideal. Take the following precautions to protect yourself from a tick bite:

? Avoid wooded areas and tall grass.

? Use repellants according to the label instructions.

? Wear light-colored long pants and sleeves, and tuck pants into socks or boots.

? Check for ticks on yourself, children and pets after being outdoors. Remove any ticks promptly. It is especially important to be on alert for ticks that are the size of poppy or sesame seeds.

? Remember that a vaccine can prevent Lyme disease in pets, but it will not stop the animals from carrying infected ticks into your home.

For more information, call the Wood County Health Department at 715-421-8911 or go to www.dhs.wisconsin.gov/communicable/Tickborne/Lyme/Index.htm.